View Full Version : LT1-LT4 Modifications
- Cam Dowel Pin. Can it be Removed With Cam In Car?
- o-rings for GM Optispark
- LT1 Optispark which brand?
- Clutch pedal "snapped" to the floor and stranded, rattling noise?
- What is this bracket? Rear of Driver LT1 Head
- Best option - 93 LT1 into 97 car
- Best ram air hood?
- What's it like being a LT-1 Owner in 2019?
- LT1 Red Top Fuel Injectors?
- aftermarket gauges.
- Water pump gasket issues LT1
- Pulling Heads
- Pulling Heads
- Lt1 Carb swap Questions
- Please help. Need early model optispark spline shaft.
- 92 Corvette drivetrain removal questions...
- PLEASE HELP! 95 z28 motor into 96 z28 chassis
- 94 Formula
- Rough Idle in gear on brakes
- 96 Formula, Won't Start Unless Gas Pedal Is Floored
- 0411 PCM Swap/Opti Delete... Nothing Else Needed! Video inside.
- 94 Firehawk, miss/bucking at WOT
- 97 T/A - The moving misfire... dun dun dunnnnnn
- Sup peeps, have a question
- Head Gasket question
- Which MAF with 24x?
- 1997 ws6 suspension parts
- 1997 ss/ws6 suspension parts
- HELP Messed up transmission I’m pretty sure.
- Opti going out ? Please help
- Torqhead 24x Conversion 96’ Camaro
- lt1 cranks, wont start
- ScannerDanner troubleshoots an LT1 ignition issue...
- 96 Formula Throwing P0154 Code
- Opti or other problem?
- 1996 Camaro SS-Mcleod Street Twin Install Issues
- 1997 Trans-Am Head Light Issue
- Will 10308-1 crane valve springs fit on stock lt1 heads with no machining?
- Lt1 383 stroker
- Lt1 engine
- Installing rockers on new short-block. Vaves hitting the pistons
- Lt1 engine
- Need write up to replace heater hose assembly GM# 10261147 on 97 Firehawk LT1 M6
- Will a torque converter from a 200 4R fit an LT1?
- Advanced Induction?
- LT1 fuel mileage question
- T56 trans reverse issue while idling
- Logging AEM UEGO wideband on a OBD2 LT1
- 95 lt1 dtc 15 & 48
- Lt1 head advise
- Exhaust leak or?
- Weird fan behavior
- Power numbers
- High Idle that won't come down.
- After burn after MSD digital 6 install
- False knock
- Autozone optispark went out looking for oem replacement
- help a brother out
- Consistent Misfire At Idle - Any way to track down?
- 383 LT1 with too much crankcase pressure!
- Head Gasket, Dang.
- Surging idle
- Blueprint engines long block feedback?
- LT1 Transplant problems
- AFR 210 vs AI Trickflow 215
- 1997 trans am 4l60e questions
- Lt1 feels sluggish? Plus newb intro
- Headers?
- Two questions"
- 1996 impala crank, no start
- LT1 with a 700R4
- Bad Lifter?
- Is this rodnock?
- Reuse Felpro 1074 Head Gaskets?
- possible bad opti?
- Lt1 sbc major differences??
- OptiSpark vac valves part#?
- ARP Rocker Studs
- Moroso 20185 oil pan
- Roller Rocker
- Please help me!!!!!!
- What windage tray for stock oil pan
- 96 SS LT4 tune
- Compression question
- 94 LT1 In 93 Car And Accel DFI
- No spark
- Tick adjustable master adjusting
- Porting intake holes out to 58mm
- Mystery Backfire when not Under Load
- Loss of power, overheating, starter not functioning.
- Hypertech Tuner
- Will this cam work?
- 96-97 Chips
- LT1 Tuning
- Overheating! ARGH!!
- Potential need/value
- Tools We Use
- Always Happens
- Over the radiator intake help
- Cam thoughts
- Steel fuel lines
- New LT World Record
- 94 Cadillac fleetwood lt1
- Lt1-TPI-tbi OBD1 tuning
- Cam and Injection issues.
- NEB Historic Flood - Grundy Worldwide, What a Disappointment
- End Journal size for Rear Main Seal measurement
- Who Makes The Best Forged Pieces For 383 vs. 396
- LT1 383 MS Goldbox 24X Conversion-Tuners
- Ignition Type
- 383 short block, should I get it?
- Rear Main Seal - Teflon or Rubber
- Total Suspension Overhaul List + Custom Mounted Power Steering Cooler (Ton of Pics)
- Torqhead conversion
- Wiring question
- Looking To Build Motor (Few Years), Let's Say Budget Wasn't An Issue..Wheel HP 500+
- Mail order tune suggestions
- Kinda Down About My Dyno Numbers
- Owner of a new 2018 silverado 6.2
- Replaced OptiSpark - Ran twice, now no start
- Sitting 17 yrs...
- Stalled and won't start
- Need help FI O-RINGS LEAK EVERYTIME!
- LT1 No Start
- LT4 carburetor Intake manifold
- I can not get the transmission removed
- True duels or stock single pipe into a flow master
- Injectors
- cylinder 2 and 4... Nothing... Pulled injector plugs
- Overheating Issue with Interesting Find
- Need Some Help, Made A Stupid Mistake
- What's the trick to removing the top two bellhousing bolts?
- 2019: Best LT1 Head Choices
- Head porting and 280xfi hp numbers on 383 lt1
- Im BACK!!! For good this time.
- Lt1 exhaust
- Brand new centerforce dual friction disk
- Sloppy Steering
- Who has swapped a LT1 into a (67-72) C10?
- Lt1/383 motor was flooding out on start up, now will no longer start
- What can I delete off an LT1 Intake ?
- Can anyone help my security light came on today in my 94 formula ?
- Leaky injectors
- Bolt size, help needed!
- Removing HVAC box from engine bay while keeping heat
- Lt1 to vortec 350 swap
- Long Tubes touching brake lines.
- Heads Up on Finding NOS and Hard To Find Parts
- Tuner in Southern Ontario, Canada
- Looking for Tuner for 95 lt1 mesa az
- 3/8 vs 7/16 rocker stud info
- Tuners for LT1
- My fun volvo 760 383 =D
- Is it possible to swap a ls1 ram air intake on lt1
- Is it possible to swap a ls1 ram air intake on lt1
- Individually Disabling Injectors?
- Flashing CEL, code P0301.
- Lt1 coming out
- Lt1 coming out
- Project basket case 94 Z28, racing wheel/ 3rd brake light/ body/ audio/and lots more!
- Did stock head gaskets have built-in pushrod guides?
- N/A 500 rwhp LT1 Set ups
- Best Intake Elbow (Removed Opti Vent Line and Did 24X)
- Twin Turbo Set Up
- Ignition switch and connector
- 94 Engine and PCM in 96 F-Body
- Best fuel pump inline
- Confused By Catch Can Setup
- Aluminum 'plugs' to mod LT-1 aluminum heads for gen 1 chevy's
- Mighty Mouse Catch Can Plus TorqHead 24X, Where to Move ICM / Coil
- 1994 roadmaster cranks and will not start. Is not the opti
- Narrow Band 02's- 1 wire versus 3 or 4 wire?
- Airbag arming sensor under center console?
- Wiring question for aftermarket harness
- Help me pass California smog, high NOx with a bolt on LT1
- Hesitating and sputtering lower RPM (datalog)
- LT1 with a 700R4
- Over 3 years later
- How am I supposed to remove these header bolts?
- Best Catch Can For LT1, Is It Worth It?
- LT1 injector upgrades
- Looking for a Stock Tune
- Pre 24X Conversion Car Ran Bad, Have Questions
- Stepper Motors for my cluster.
- LT1 PCM, Codes and Tuning For 24x
- Throttle response problem after k&n install
- PCM Tuning Question
- Lt1 Swap almost finished(closed loop issues)
- Anyone Know Where to Get This Fuel Pump Relay Clip
- Removed my valve covers and found....
- Harland sharp S1001 full roller rockers
- 24X with upgrades, need injector sizing help.
- LT1 ECM Connectors
- C5 Corvette Brake Conversion
- Verifying LT1 SS Hood Pics Inside
- Opinions on Speed Engineering headers for '97 TA?
- 24x LT1 not starting
- 1967 camaro brake rod
- 10 Bolt axle bearing and seals part numbers
- What kind of window switch should I buy for my zex nitrous kit
- Looking to ditch my stock tempature gauge.
- LT1 not starting!
- Intake manifold/ opti vacuum nipple
- Lt1 Motor Mount
- LT1 intermittent bucking, overheated converter
- LT1 Clutch Disengageent Issues! Please Help!
- Part Numbers for LH and RH LT1 Engine Cradle (Connects to Engine Mounts and K-Member)
- Crank position sensor location in 1996 Impala SS?
- Can or should I do anything else to a transmission when installing a new clutch?
- LT1 24x RH bank too rich, fuel plugs 6,8 and 7!
- Went TorqHead 24x Need Tuning Help (LT! PCM to GEN III LS!
- Swapping From 97 ASR/TCS to 97 Non ASR/TCS
- Trying to Find My Nemesis (96-97 SLP OEM SS Hood) Prefer 97 Model
- 1994 z28 Camaro lt1 choke out or trouble switching gears when flooring it
- Stripped header bolts
- Balancer Bolt question
- Plastic in oil pickup screen
- Gen V coils on 24x setup
- Oil Filter relocation and stand alone oil cooler install
- Need serious help with lt1 emissions!!!!!!
- Upgrade Balancer?
- Zex nitrous on a 95 z28
- Headers
- Junkyard Engine questions
- PN for the PS pump pulley 93-97 LT1?
- TorqHead/E85/UMI/Watts Link+more up for grabs!
- can any one tell me where starter relay is on 92 vet
- LT1 specific year model?
- 1997 Camaro digital odometer not working
- Cleaning fuel pressure regulator with injector cleaner spray?
- Swapping an LT1 into a box B-body
- Opinion on build.
- Cam/Valve Spring Replacement
- Best place for the MAF
- Fuel Pressure Question??? PLEASE HELP!!
- High idle hard shift
- Lt1 383 stroker
- 1996 Impala SS engine is not turning on?!
- Soft Clutch Pedal
- Best bang for buck coilovers for 93'-97' f body
- Is this a case of a bad optispark?
- Replaced Fuel Pump Relay (No Clip how to hold in place)?
- Anyone run E85 in a N/A LT1 or LT4? What was the gains? Is it possible?
- fixing a corrupted 1996 Impala SS OBD2 PCM because of bad programming
- Painless Harness, need ECM 16188051, what VIN?
- Harmonic Balancer Install Question (pin)
- Found Car With Same Interior (I Believe), Dealer Can't Decode
- How to Install VATS Bypass Module?
- Removing ASR / TCS Found Cables Will These Work (Pics Inside)?
- Cam Only Firehawk Question???????